Stainless Steel CIP Liquid Ring Self Priming Centrifugal Pump

• Customization: Available
• Max.Head: 80-110m
• Max.Capacity: 50-100 L/min
• Model NO.: JN-CIP 6002
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: Low Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Vertical Pump
• Pump Casing Combined: Horizontal Split Pumps
• Mounting Height: Since Irrigation Centrifugal Pumps
• Impeller: Open
• Body Material: SS304, SS316L
• Sealing Material: Silicone, EPDM, PTFE, or NBR
• Qualified Certificate for Seal: FDA
• MOQ: 1PCS
• Raw Material: Forging or Casting
• Processing Machine: LG Mazak CNC Machine
• Inner Surface Finish: Ra 0.5
• External Surface Finish: Ra 0.8
• Transport Package: Wooden Case
• Specification: 1/4"-4"
• Trademark: JONENG
• Origin: China, Wenzhou
• HS Code: 8413190000
• Production Capacity: 300sets/Month
• Package Size: 100.00cm * 50.00cm * 100.00cm
• Package Gross Weight: 1.000kg

Product Description

Stainless Steel CIP liquid ring self priming centrifugal Pump
 

A is a hygienic pump specially designed to automatically remove air from pipelines, making it ideal for liquid transfer with entrained air. It is commonly used in dairy, beverage, and pharmaceutical industries. This pump excels in CIP return, low-viscosity fluid handling, and foam-prone liquid transfer. With hygienic construction and low maintenance, it ensures reliable performance while complying with sanitary standards.

Working Principle
The stainless steel sanitary self-priming pump works by using a specially designed impeller chamber to create a vacuum. When started, it draws air and liquid into the pump. The air-liquid mixture is separated in the casing. Air is expelled, and liquid is recirculated until only liquid remains. This enables automatic priming without manual filling. Once primed, the pump delivers continuous flow, even when handling liquids with air or low viscosities. It is ideal for CIP return systems, ensuring efficient startup and minimizing downtime.

Flow Rate: Up to 30 m³/h
Head: Up to 30 meters
Speed: 2900-3600 RPM
Temperature Range: -10°C to 120°C
Viscosity: Up to 500 cP
Connection Type: Tri-clamp, thread, or flange
Seal: Mechanical seal (e.g. SiC/SiC or carbon)
Motor Power: 0.75 kW to 7.5 kW
Material Finish: Ra ≤ 0.8μm (inner surface)
Protection Grade: IP55 or higher

Quality guarantee of 3 years

ISO 9001, FDA, SGS approved materials

7-10 days fast delivery on urgent requirements

20 years' Rich exporting experience to make you easy and happy with custom work

  

Product Description

Stainless steel sanitary pumps are widely used in high cleanliness industries and have the following significant feature:
1.Self-priming chamber enables quick fluid draw without pre-filling.
Special geometry allows rapid evacuation of air, ensuring immediate suction even in dry-line conditions, ideal for CIP return systems and foamy liquids.

2.Back-pull-out design simplifies maintenance without pipe disassembly.
The pump unit can be serviced without disconnecting the process pipeline, minimizing downtime and preserving installation alignment.

3.Open impeller with wide blade spacing handles viscous or particulate media.
The non-clog impeller design tolerates solids and slurry, maintaining hygienic flow even in non-homogeneous products.

4. Fully drainable casing prevents contamination and ensures product integrity.
The housing is designed for complete drainage, avoiding bacterial growth and enhancing cleanability for strict hygiene applications.

5. Tri-clamp modularity allows flexible integration and rapid component swaps.
Modular port connections enable quick installation or reconfiguration, streamlining process adaptation in fluid handling lines.

6. Air separator groove enhances degassing and protects against cavitation.
This precision groove removes trapped gas during suction, reducing cavitation risk and prolonging seal life.

Product Parameters

Packaging & Shipping

 

FAB

Feature	Advantage	Benefit
1.The pump features a self-priming chamber structure, capable of lifting liquid even with entrained air. 2.Hygienic stainless steel surfaces are polished to sanitary standards for clean fluid contact. 3.The internal seal system is positioned for full flushing, improving CIP/SIP coverage. 4.Open impeller design ensures smooth handling of viscous or solid-laden fluids. 5.The pump casing is equipped with drain and vent ports, allowing complete evacuation. 6.Tri-Clamp or threaded connections enable quick installation and maintenance in hygienic systems.	1.Self-priming function allows dry suction up to 5 meters, ideal for tank-bottom drainage. 2.Polished surfaces provide low product adhesion, reducing risk of contamination. 3.Full flushing seal location ensures optimized cleaning efficiency and fewer hygiene risks. 4.Open impeller design offers stable flow even for foamy or thick liquids. 5.Drain/vent ports allow fast product switching, minimizing downtime between batches. 6.Versatile connections ensure easy integration with CIP-ready piping systems.	1.Eliminates need for external priming, saving time and simplifying pump start-up. 2.Enhances product purity by reducing residue buildup and bacterial risk. 3.Reduces cleaning time and cost, ensuring safe and compliant processing. 4.Supports a wide range of fluids, improving processing flexibility. 5.Improves operational efficiency, especially in batch-based production. 6.Accelerates maintenance and installation, minimizing production disruption.

Product Recommendations

Company Profile

 

 

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Welcome to check our other products.

 

JoNeng was established in July 2007, located in Wenzhou, China. Totally 100 nos of workers and the factory Covers 7000m2. Till now, we have 50 sets of LG Mazak machines, local CNC machines,automatic machining unit.We have the full inspecting quality control equipment: 1nos Ra roughness instrument, 3nos stainless steel spectrometer,roundness instrument,thickness instrument, radius instrument, 3 nos pressure testing center.
We have three manufacturing factories under Joneng enterprise.
Jiayuan is especially into elbow, tee, reducer,manifolds,fittings in both sanitary grade and schedule grade ;
Lingdong is focusing into ferrule, union, sight glass, butterfly valves which are produced from CNC machines;
Ezo is into manhole covers, hoppers and small tanks.

We mainly manufacture:
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Stainless steel mixing tank, storage tank, reactors...

The products are produced according to SMS, DIN, AS, BS, BPE, JIS,JIS, ISO,ANSI B16.5, ASME and other standards. They also can be customized. Our products have been exported to dozens of
countries and regions such as Europe, America, Middle East,Australia,Turkey, Iran,Thailand... more than 100 countries.
Joneng is approved with CE, PED, ISO9001, ISO14001 quality management system. The products are complied with FDA certificate.
The product can be widely used in Dairy, Beer, Wine,Beverage, Food, medicine, Chemical,Water Treatment and other fields.
JoNeng always insist in "What we say, What we do". Our goal is to make a centennial factory. We always believe honesty and responsibility is the only way leading to long term business relationship. Wishing to have a cooperation with you for more than 10 years.

More advantages of the company:
√ With 17 prolific years of dedicated expertise in the industry, we embody an unwavering commitment to quality and innovative solutions.
√ Spanning an impressive 6800m2, our state-of-the-art facility is adeptly equipped to manage diverse production demands with flawless efficiency.
√ Our skilled workforce of 100 employees fuels our engine of excellence and propels our growth trajectory.
√ Thriving in over 100+ countries, our expansive global reach is a testament to the trust and satisfaction our international clientele repose in us.
√ With a formidable network of 1000+ partners worldwide, our collaborative endeavours continue to drive success and shared aspirations.

 

 

OUR PRODUCTION CAPACITY 

 

Production Lines	Stainless steel sanitary pipe fittings' line, machining line, sanitary manhole line,
Product Range	Sanitary butterfly Valve, sanitary diaphragm valve, sanitary pipe fittings, union, ferrule, sight glass, manhole cover, safety valve, sampling valve...
Year Established	2007
Factory Size in Square Meters	5000M2
NO. OF TOTAL STAFF	130
Production Capital	8 000 000 USD
Detail capacity	Manhole covers	12000nos
	Pipe fittings	150000nos
	Ferrules, unions, connectors	200000nos
	Diaphragm valves	15000nos
	Butterfly valves	20000nos
Investment in Manufacturing Equipment	750000USD
Details of equipment	For machining parts 29 nos of LG Mazak CNC Machines 4 nos of local CNC machines 2 nos of automatic CNC center 12 nos of plain lathe For pipe fittings 4 nos of press 3 nos of cutting machine 3 nos of chamfering machine We also have the following quipments 4 nos of polishing machine 12 nos of grinding machine 3 nos of laser marking machine 3 nos of pressure testing machine 1 nos of temperature testing machine 3 nos of spectro instrument 1 nos of surface roughness device
Primary Competitive Advantages	Strict inspection, honest business way, fast revert on order problem
Stocked materials	Big quantity for raw forging of butterfly valve, diaphragm valve, ferrule, union, adapters, pipe fittings, clamps, sight glass, safety valve, manhole cover,
OEM Services Provided	Yes
Design Service Offered	Yes
Sales Volume	6 000 000 USD
Export Percentage	80%
MAIN MARKET	USA, Germany, Hungary, Canada, Thailand, Holland, England, South Africa, Indonesia, Saudi, India, New Zealand, Australia, Middle East...
Own Brand Name	JoNeng

Certifications

FAQ

 

1. Are you a trading company or factory? 
We are a manufacturer factory and we also have our own exporting license. 

2. Do you have certificate? 
Yes, ISO, FDA, LFGB, CE, PED certificate. We also have some patents in design. 

3. How do you control the quality? 
In quality control, the most important is to avoid material mixing. 
In our factory, 3 spectro PMI machines are used in raw material warehouse, production plant, dispatch plant. 
Pressure inspecting machine, PMI machines, RA roughness spector, hardness testing machine...All machines help in inspection. 
2 staff inspect during production in different sections
5 staff inspect the finished productions to avoid shortage, poor quality, mixing chemical...

4. How many factories do you have?
Under the esteemed Joneng enterprise, we proudly operate three specialized manufacturing facilities. 
Jiayuan excels in producing elbow, tee, and reducer fittings in both sanitary and schedule grades;
Lingdong focuses on precision-engineered ferrules, unions, sight glasses, and butterfly valves using advanced CNC technology; 
while Ezo specializes in designing high-quality manhole covers and small tanks to meet diverse industrial needs.

5. If there is any quality problem, how do you solve it? 
We are very proud that we never make one customer leave us. We are not 100% perfect, there is some quality problem. 
Normally replacement, or compensation, or resend goods to customers as per the condition. To be discussed as per condition. 

6. How long is your delivery time? 
For normal products in 7-10 days; For bulk order, in 15-25 days. It depends. 

7. Warranty time? 
3 years warranty for all of our stainless steel products. Gaskets or the easy broken parts are not included due to the different application for customers. 

8. Why trust in us? 
14 years in this industry. It makes us professional. Good credit in this market. 
All of our machines are the assurance of our responsibility. 

9. Free sample? 
Free samples can be provided for first cooperation under sincere cooperation. 

10. What is the MOQ? 
1PCS MOQ is welcome for starting cooperatoon

11. Material certificate? 
Material certificaite, mill certificate, pressure testing certificate, roughness certificate, measure certificate, RT certificate, ...Can be available, please declare when inquiry us. 

12. More questions are appreciated.